I managed to stop this error but ive now got a new error.
DarkPhysics.lib(EngineUpdate.obj) : MSIL .netmodule or module compiled with /GL found; restarting link with /LTCG; add /LTCG to the link command line to improve linker performance
1> Creating library Debug\dark physics particles demo.lib and object Debug\dark physics particles demo.exp
1>LINK : warning LNK4098: defaultlib 'LIBCMT' conflicts with use of other libs; use /NODEFAULTLIB:library
1>libcpmtd.lib(xdebug.obj) : error LNK2001: unresolved external symbol __malloc_dbg
1>libcpmtd.lib(xdebug.obj) : error LNK2001: unresolved external symbol __free_dbg
1>libcpmtd.lib(stdthrow.obj) : error LNK2001: unresolved external symbol __CrtDbgReportW
1>Debug\dark physics particles demo.exe : fatal error LNK1120: 3 unresolved externals
to get to this stage i went to properties//linker//additional dependencies and put DarkPhysics.lib
does anyone know how to stop this new problem